获得友谊开始日期

Question

我一直在寻找一种方法来了解两个用户成为朋友的日期.我发现了这个问题,但它只解释了如何使用多个FQL查询来模拟友谊页面.

我想要确定的是你可以在友谊页面顶部看到的日期("Facebook好友以来......").

Answer 1

我以一种无可置疑的方式做到了这一点.您可以使用posts端点获取所有帖子,然后选择包含"now friends"字样的帖子.该story_tags字段将包含描述朋友详细信息的对象.在rails中,您可以使用facebook gem来执行此操作:

# To retrieve your friendship start dates
user = {fb_id: <your fb id>, auth_token: <your fb auth token>}
fb_user = FbGraph::User.me(user[:auth_token])
posts = fb_user.posts(:since => 10.days.ago.to_i, :until => Time.now.to_i)
posts = posts.reject{|p| p.story.nil? || (!p.story.include?("now friends"))}
posts.each do |p|
  p.story_tags.each do |t|
    unless t.identifier == user[:fb_id]
      puts "You became friends with #{t.name} at #{p.created_time}"
    end
  end
end

哪个输出:

You became friends with Christina Ricci at 2013-01-12 20:34:58 UTC
You became friends with Michael Jordon at 2013-01-09 19:51:51 UTC
You became friends with Barack Obama at 2013-01-04 19:06:51 UTC